Siemens Fire Alarm Systems

Product Details:

The Siemens FDM225-RP is a manual call point designed for fire alarm systems, featuring a resettable plastic element. It's used to manually trigger a fire alarm when activated by pushing the plastic element. It's suitable for indoor and outdoor use, and is typically used in easily accessible locations. The device is reset with a key, allowing it to be reused.
Here's a more detailed breakdown:
Function:
The FDM225-RP is a "type A" manual call point, meaning it's activated by direct pressure on a resettable element.
Resettable Element:
Unlike call points with a glass element, the FDM225-RP uses a plastic element that can be reset after activation with a key.
Installation:
It's designed for both surface and recess mounting, with a separate housing base required for surface mounting.
Compatibility:
The FDM225-RP is compatible with Siemens Sinteso FS20 and Cerberus PRO FS720 fire detection systems.
Communication:
It communicates with the fire control panel via the FDnet/C-NET detector line, with each device having an individual address.
Features:
It includes an integrated line separator, an alarm indicator LED, and automatically receives an address during commissioning.
Standards:
The FDM225-RP is designed according to EN 54-11, and is available in versions suitable for indoor and outdoor applications.
Protection:
FDM225 models have a protection category of IP44, while FDM226 models are rated IP66.
Approvals:
The FDM225-RP is certified by VdS and LPCB, among others.

Product Details:

The Photoelectric | Thermal (Heat) Detector (Model FDOT421) is an intelligent, addressable multi-criteria detector that incorporates optical and thermal sensors, and uses signals in a neural network to create an intelligent multi-criteria detector.

Product Details:

The Siemens FDO421 is an addressable, photoelectric smoke detector designed for multi-loop fire alarm systems. It uses a light-scattering principle to detect smoke particles, combining a wide-spectrum, infrared light-emitting diode (IRLED) with a photodiode. The FDO421 incorporates advanced features like a microprocessor with error checking, self-diagnostics, and supervision programs for high reliability and fault finding, and is UL 268 7th edition listed.

Product Details:

The Siemens FDT421 is an intelligent two-wire thermal (heat) detector for commercial and industrial environments, used in fire protection systems like Desigo and FireFinder. It features a thermistor with a microprocessor for high accuracy and reliability, offering seven field-selectable temperature settings, including fixed-temperature and rate-of-rise detection. This detector is suitable for areas where smoke detectors might cause false alarms and can be configured for low-temperature warnings for sprinkler systems.

Product Details:

The FP-11 utilizes advanced detection technology that allows the detector to distinguish nonthreatening deceptive phenomena, such as cigarette smoke, from actual fire hazards, while optimizing detection for the area in which it is in- stalled.

Product Details:

The Siemens OP121 is a conventional photoelectric smoke detector designed for fire safety systems. It features microprocessor-controlled self-diagnostic circuitry, eliminating the need for specialized sensitivity testing equipment. A notable feature is the magnet-test, which allows for quick verification of wiring integrity and proper connection to the fire alarm control panel. The detector also boasts an auto-sensitivity feature, monitored by a three-color LED, indicating sensitivity levels and maintenance needs.
Here's a more detailed breakdown:
Photoelectric Technology:
The OP121 utilizes a photoelectric sensor, which is particularly effective at detecting smoldering fires and visible smoke particles.
Self-Diagnostics:
The detector's internal circuitry constantly monitors its own performance, including sensitivity, and alerts users to potential issues or maintenance needs via the LED indicator.
Magnet Test:
This feature allows installers and maintenance personnel to quickly and easily test the detector's connection to the fire alarm system and ensure proper wiring functionality using a magnet.
Auto-Sensitivity:
The OP121 automatically adjusts its sensitivity based on environmental conditions, providing optimal performance while minimizing false alarms.
LED Indicator:
The three-color LED (local) and optional remote indicators provide visual feedback on the detector's status, including normal operation, maintenance required, or alarm condition.
Compatibility:
The OP121 is designed to be compatible with non-addressable, conventional Siemens fire alarm control panels.
Approvals and Listings:
The OP121 is UL 268, UL 268A, and ULC S529 listed, as well as FM and CSFM approved.
Optional Bases:
Available options include relay and sounder bases, which can provide additional functionality like remote alarm signaling and alert/evacuation signals.

Product Details:

The Siemens XMS-D is a manual pull station that is part of a fire alarm system. It is a double-action pull station, meaning it requires two actions from a user to trigger an alarm.
Features:
Plastic housing: The XMS-D is housed in plastic.
Addressable: The XMS-D is an addressable device that can communicate with a control panel.
Reset key: The XMS-D has a T-45 reset key that matches the fire alarm panel enclosure.
Modes of operation: The XMS-D can be configured for isolation or non-isolation modes.
Maintenance trouble: The XMS-D has a "maintenance trouble" feature that activates if the station is left armed while the cover is removed.
Installation:
The XMS-D can be wired in isolation mode or polarity insensitive mode.
The XMS-D can be installed in the field.
Compatibility:
The XMS-D works with the Desigo Fire Safety Modular and Cerberus PRO Modular fire alarm systems.

Product Details:

The Siemens HI921 is an intelligent, addressable thermal (heat) detector that uses advanced thermistor technology for high reliability and accuracy. It features seven field-selectable temperature settings, both fixed and rate-of-rise options, with a range of \(135^{\circ }F\) (\(57^{\circ }C\)) to \(174^{\circ }F\) (\(79^{\circ }C\)). The detector includes a tri-color LED for status indication, a low-temperature warning function for sprinkler systems, and built-in ISOtechnology for circuit isolation. 

Product Details:

Siemens OH921 Multi-Criteria Smoke Detector

Product Details:

The Siemens FPT-11 is an intelligent thermal detector that provides an advanced method of detection and supervision for fire alarms:

Product Details:

The Siemens XMS-S is a single-action pull station that initiates an alarm when a user pulls it. It's part of the XMS series of manual pull stations, which also includes double-action and metal versions.
Features
Plastic housing: The XMS-S is housed in plastic.
Tri-color LED: The XMS-S has a status LED that shows normal, alarm, and trouble status.
Modes of operation: The XMS-S can be commissioned in non-isolation or isolation modes.
Communication technology: The XMS-S uses advanced control panel communication technology to provide two-way communication with the control panel.
Uses
The XMS-S can be used in building automation systems, HVAC products, fire safety, and security.

Product Details:

The Siemens Device Programmer/Test Unit (Model DPU) is a portable, handheld tool designed to program, test, and troubleshoot addressable field devices (detectors, modules) for Siemens fire alarm systems like FireFinder XLS and MXL. It enables quick address assignment, ground-fault detection, and loop testing, significantly reducing installation time.